Industrial Coal Fired Steam Boiler Plant

Product Overview

Description

Product features

1.The boiler shall adopt double drum, monolayer arrangement, compact structure, as well as large heating surfaces which are more 10 per cent than those of same kinds of products, featuring the following advantages such as sufficient output, safe and reliable operation, short construction period, and low installation cost ect.

2.The design of cyclone reburning chamber in furnace resulted in the decrease of dust contained in the flue gas. At the same time, incandescent carbon black particles shall burn further, enhancing the boiler thermal efficiency, and decreasing gas blackness, as a result, the gas emission concentration shall meet the requirements of grade A environmental protection area.

3.The grate shall employ the technology patent of small roller structure, boundary grate and so on, improving the operation reliability of the boiler.

4.Since the adoption of technology patent for the sealed wind chamber and bilateral grate air register, and the application of machining cone seal structure to grate adjusting air eauipment, the sensitivity of the grate shall be improved.
5.According to the customers' requirements, other energy saving equipment, shall be matched. 

Boiler Type Item			SZL6-1.25-AII SZL6-1.6-AII	SZL8-1.25-AII SZL8-1.6-AII	SZL10-1.25-AII SZL10-1.6-AII	SZL12-1.25 -AII	SZL15-1.25 -AII	SZL20- 1.25-AII
Rated  Evaporation		T/H	6	8	10	12	15	20
Rated Pressure		MPa	1.25/1.6	1.25/1.6	1.25/1.6	1.25	1.25	1.25
Steam  Temperature		℃	194/203	194/203	194/203	194	194	194
Feed Water Temperature		℃	20	20	105	105	105	105
Thermal  Efficiency		%	80.6	81.8	81.17	78	81	82.95
Heating  Area		M²	137.6	175	210	388	443	578
Grate Area		M²	7.23	8.6	11.72	11.2	15.2	18.87
Fuel	Coal Type		AII
	Consumption	Kg/h	900	1280	1450	1740	2175	3180
Maximum Transportation  Size		M	7.83×3.34 ×3.46	8.82×3.34 ×3.46	7.1×3.4×3.5 8×3.5×2.7	7.2×3.3 ×3.6	8.0×3.3 ×3.6	10.6×3.35 ×3.69
Main Steam  Valve Diameter		Mm	DN125	DN150	DN150	DN150	DN200	DN200
Feed Water  Vallve Diameter		Mm	DN50	DN50	DN50	DN65	DN65	DN65
Maximum Transportation Weight		T	36/39	45/47	28-27/29-27	28	34	27
Total Boiler  Weight		T	48/51	56/58	96/97	102	107	116
Installation Size		M	10×5.33 ×3.86	11.57×5.33 ×3.86	8×4.5 ×6	8.5×4.5 ×6.5	9×4.5 ×6	14.2×5.3 ×8.04